(5w-2)(8+w)=0

Simple and best practice solution for (5w-2)(8+w)=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (5w-2)(8+w)=0 equation:


Simplifying
(5w + -2)(8 + w) = 0

Reorder the terms:
(-2 + 5w)(8 + w) = 0

Multiply (-2 + 5w) * (8 + w)
(-2(8 + w) + 5w * (8 + w)) = 0
((8 * -2 + w * -2) + 5w * (8 + w)) = 0
((-16 + -2w) + 5w * (8 + w)) = 0
(-16 + -2w + (8 * 5w + w * 5w)) = 0
(-16 + -2w + (40w + 5w2)) = 0

Combine like terms: -2w + 40w = 38w
(-16 + 38w + 5w2) = 0

Solving
-16 + 38w + 5w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-8 + -1w)(2 + -5w) = 0

Subproblem 1

Set the factor '(-8 + -1w)' equal to zero and attempt to solve: Simplifying -8 + -1w = 0 Solving -8 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1w = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1w = 0 + 8 -1w = 0 + 8 Combine like terms: 0 + 8 = 8 -1w = 8 Divide each side by '-1'. w = -8 Simplifying w = -8

Subproblem 2

Set the factor '(2 + -5w)' equal to zero and attempt to solve: Simplifying 2 + -5w = 0 Solving 2 + -5w = 0 Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -5w = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5w = 0 + -2 -5w = 0 + -2 Combine like terms: 0 + -2 = -2 -5w = -2 Divide each side by '-5'. w = 0.4 Simplifying w = 0.4

Solution

w = {-8, 0.4}

See similar equations:

| 3x+4=7x+20 | | (5/3x)(2)=(7/9) | | 15.7=2pir | | 15.7=2pi | | (5/3x)(2) | | 3x+7887x^32=97 | | 3/5x10/11 | | x^2-y^2=72 | | x+x+16+x-7=237 | | 4(5+x)=2(x+3)+6x | | 4(5-x)=2(x+3)+6x | | 120=4(6*4)+2(4*h) | | 4(5-x)=2(x+8)+6x | | 4(5-x)=2(x+5)+6x | | 4(8-x)=2(x+3)+6x | | 4(3-x)=2(x+3)+6x | | (x+4)(x+2)=(x-8)(x-4) | | 4(x-5)=2(x+3)+6x | | 6(8x+1)-(6x-1)=2(x+5) | | 29/35 | | 5x(4-3)-2(x-4)-5x(2)=20 | | 3*1.5x=12 | | 2/x=6.7 | | x/y=6.7 | | x/x=6.7 | | (x)/(x)=67 | | (x)/(y)=67 | | dy/dx=2y | | x/y=67 | | x/x=67 | | (19.683)1/3=? | | 120-20p=-5+30p |

Equations solver categories